額濟納河 的英文怎麼說
中文拼音 [éjìnàhé]
額濟納河
英文
ejin river-
Analysis of ejina oasis landscape pattern of heihe river basin
黑河流域額濟納綠洲景觀格局分析Environmental changes of ejina region in the lower reaches of heihe river
黑河下游額濟納地區的環境演變Ecology protection and resettlement project in ejina oasis in the downstream of heihe valley
黑河流域下游額濟納綠洲生態保護與移民安置A discussion of recharge sources of deep groundwater in the ejin basin in the lower reaches of heihe river
黑河下游額濟納盆地深層地下水來源的探討Egina oasis in the low reaches of heihe river is extremely arid, heihe river is the only source of water
黑河下游的額濟納綠洲極度乾旱，黑河是其唯一的水源。The research of the subject had study thoroughly the using situation of the water and soil of ejina oasis in the downstream of the inland river in the arid area. and it had get the experience and test of the use of water and soil through study the past material. and it had make it known that the decrease of the runoff volume from headwater, the excessive cultivation area and serious waste of water are reasons for desert soil and ecotope deterioration
本文在對位於乾旱區內陸河下游的額濟納綠洲水土資源開發利用現狀，進行全面研究的基礎上，總結了近五十年額濟納綠洲水土資源開發利用的經驗和教訓，找出了存在的問題：上游來水減少，過度開墾，水資源浪費嚴重，土地荒漠化加劇，生態環境惡化。This paper selects representative samples wuliangsu lake, yellow river, dongjuyan lake and ejina salina, after information is analyzed, using optimal band index oif index, spectrum characteristics curve and application scope of each band to select optimal bands. the result shows that band 3, 4, 5 are best ones and etm453 combination is the best after r, g, b composed. all this fit for western inner mongolia
根據西部區主要濕地類型本文選取烏梁素海、黃河、東居延海、額濟納鹽沼典型樣地，通過多光譜信息的統計分析，採用波段選取最佳指數oif指數並結合地物光譜特徵曲線、各波段主要用途進行最佳波段的選取，結果一致表明3 、 4 、 5波段是各典型濕地的最佳波段，可作為反映內蒙古西部濕地信息的最佳波段。The plants growing on the land surface can be affected by the occurrence and movement of water and salt in the aeration zone. in order to understand the characteristics of occurrence of water and salt in the aeration zone, we installed three tensionmeter systems. which includes 35 ceramic cups, in the soil of ejnqi oasis on the downstream of heihe river in inner mongolia province. the moisture potential distribution in aeration zone was observed, and the samples of water and soil were collected along the heihe river
為了了解綠洲包氣帶水分、鹽份的分佈特徵，我們在黑河下游的內蒙古額濟納旗綠洲安裝了3組35支負壓計，觀測包氣帶中的水土勢，並沿黑河河谷從下游的額濟納旗到中游的張掖採集土樣和水樣，測試土壤的易溶鹽和潛水的化學成分，從包氣帶中水土勢和鹽份兩個方面來研究乾旱地區水分和鹽份在包氣帶中賦存和運移規律。This text discusses the current water environment of zhangye in the middle reaches of heihe river and the ecological influence to the egina oasis in low reaches emphatically, and puts forward the corresponding countermeasures
本文著重論述了黑河中游張掖市水環境的現狀及其對下游額濟納綠洲生態的影響，並提出了相應的對策。分享友人